2 files changed, 4 insertions, 4 deletions
diff --git a/src/shared/Database/DBCStores.cpp b/src/shared/Database/DBCStores.cpp
index 03536daf738..fb132c75768 100644
--- a/src/shared/Database/DBCStores.cpp
+++ b/src/shared/Database/DBCStores.cpp
@@ -130,7 +130,7 @@ DBCStorage <WorldSafeLocsEntry> sWorldSafeLocsStore(WorldSafeLocsEntryfmt);
 
 typedef std::list<std::string> StoreProblemList;
 
-static bool LoadDBC_assert_print(uint32 fsize,uint32 rsize, std::string filename)
+static bool LoadDBC_assert_print(uint32 fsize,uint32 rsize, const std::string& filename)
 {
     sLog.outError("ERROR: Size of '%s' setted by format string (%u) not equal size of C++ structure (%u).",filename.c_str(),fsize,rsize);
 
@@ -139,7 +139,7 @@ static bool LoadDBC_assert_print(uint32 fsize,uint32 rsize, std::string filename
 }
 
 template<class T>
-inline void LoadDBC(uint32& availableDbcLocales,barGoLink& bar, StoreProblemList& errlist, DBCStorage<T>& storage, std::string dbc_path, std::string filename)
+inline void LoadDBC(uint32& availableDbcLocales,barGoLink& bar, StoreProblemList& errlist, DBCStorage<T>& storage, const std::string& dbc_path, const std::string& filename)
 {
     // compatibility format and C++ structure sizes
     assert(DBCFile::GetFormatRecordSize(storage.GetFormat()) == sizeof(T) || LoadDBC_assert_print(DBCFile::GetFormatRecordSize(storage.GetFormat()),sizeof(T),filename));
@@ -174,7 +174,7 @@ inline void LoadDBC(uint32& availableDbcLocales,barGoLink& bar, StoreProblemList
     }
 }
 
-void LoadDBCStores(std::string dataPath)
+void LoadDBCStores(const std::string& dataPath)
 {
     std::string dbcPath = dataPath+"dbc/";
 
diff --git a/src/shared/Database/DBCStores.h b/src/shared/Database/DBCStores.h
index 399b94213fe..98a54fbeccf 100644
--- a/src/shared/Database/DBCStores.h
+++ b/src/shared/Database/DBCStores.h
@@ -197,7 +197,7 @@ extern DBCStorage <TotemCategoryEntry>           sTotemCategoryStore;
 //extern DBCStorage <WorldMapAreaEntry>           sWorldMapAreaStore; -- use Zone2MapCoordinates and Map2ZoneCoordinates
 extern DBCStorage <WorldSafeLocsEntry>           sWorldSafeLocsStore;
 
-void LoadDBCStores(std::string dataPath);
+void LoadDBCStores(const std::string& dataPath);
 
 // script support functions
 TRINITY_DLL_SPEC DBCStorage <SoundEntriesEntry>  const* GetSoundEntriesStore();